I've been mowing with my RZT 42 and at first the cut was nice. Over a period of time the cut was getting worse and worse even though I was sharping the blades and I discovered that the original blades where so thin they were bending and flexing alot. I bought a pair of Gator Blades and the thickness is more than twice the thickness of the original blades. The cut is like night and day differences. Anyone else out there using Gator blades have the same results?